GLM-5-Turbo
Z.ai · GLM Turbo line · flagship
New linefirst release Mar 15, 2026 — no rhythm to measure yet
Released Mar 15, 2026 · what changed →Days since last release
Days since last release
GLM-5-Turbo · Mar 15, 2026
209
days
The newest GLM Turbo model is GLM-5-Turbo, released on March 15, 2026. It is the first model in this line, so there is no release rhythm to measure yet.
Where the line stands
How long it has been since the last release against the line's usual gap and its recent ones — the rhythm, not a date.
Get new AI models by email
Every Monday, only when something shipped: the AI models that came out, what each one changed, and which lines are due next.
We email you a link to confirm first · unsubscribe anytime · read past issues · about the newsletter
Every GLM Turbo release
Newest first — what each version changed versus the one before, in Z.ai's own numbers.
Mar
15
GLM-5-Turbo is a closed-weights variant of GLM-5 that Z.ai optimized for OpenClaw agent work such as tool calling, timed and persistent tasks and long-chain execution, with a 200K-token context window.
Compared with GLM-5 · comparison chosen by Z.ai